056  
CDUS45 KBYZ 110939  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
339 AM MDT MON SEP 11 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 10 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 238 PM 95 2021 79 -5 70  
MINIMUM 49 1153 PM 28 1921 44 5 37  
1989  
AVERAGE 62 61 1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1947 0.04 -0.04 0.00  
MONTH TO DATE 1.58 0.39 1.19 1.84  
SINCE OCT 1 20.81 13.85 6.96 15.63  
SINCE JAN 1 17.63 10.98 6.65 11.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 5 -2 11  
MONTH TO DATE 11 41 -30 26  
SINCE SEP 1 11 41 -30 26  
SINCE JUL 1 46 100 -54 30  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 30 22 8 81  
SINCE SEP 1 30 22 8 81  
SINCE JAN 1 380 428 -48 690    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 45 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1971  
MINIMUM TEMPERATURE (F) 44 21 1921  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 642 AM MDT SUNSET 726 PM MDT  
SEPTEMBER 12 2023.....SUNRISE 643 AM MDT SUNSET 724 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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